[ 2256.520731][T18316] br0: port 1(c1) entered blocking state
[ 2256.521115][T18316] br0: port 1(c1) entered disabled state
[ 2256.521461][T18316] c1: entered allmulticast mode
[ 2256.525545][T18316] c1: entered promiscuous mode
[ 2257.345372][T18321] br0: port 2(c2) entered blocking state
[ 2257.345638][T18321] br0: port 2(c2) entered disabled state
[ 2257.345841][T18321] c2: entered allmulticast mode
[ 2257.347663][T18321] c2: entered promiscuous mode
[ 2258.182671][T18326] br0: port 3(c3) entered blocking state
[ 2258.182869][T18326] br0: port 3(c3) entered disabled state
[ 2258.183088][T18326] c3: entered allmulticast mode
[ 2258.184875][T18326] c3: entered promiscuous mode
[ 2259.037158][T18331] br0: port 4(sender) entered blocking state
[ 2259.037622][T18331] br0: port 4(sender) entered disabled state
[ 2259.037878][T18331] sender: entered allmulticast mode
[ 2259.039734][T18331] sender: entered promiscuous mode
[ 2259.383779][T18333] br0: port 4(sender) entered blocking state
[ 2259.384132][T18333] br0: port 4(sender) entered forwarding state
[ 2259.384557][T18333] br0: port 3(c3) entered blocking state
[ 2259.384741][T18333] br0: port 3(c3) entered forwarding state
[ 2259.385132][T18333] br0: port 2(c2) entered blocking state
[ 2259.385319][T18333] br0: port 2(c2) entered forwarding state
[ 2259.385696][T18333] br0: port 1(c1) entered blocking state
[ 2259.385888][T18333] br0: port 1(c1) entered forwarding state
[ 2272.417138][   T11] br0: port 1(c1) entered disabled state
[ 2272.527633][   T11] c1 (unregistering): left allmulticast mode
[ 2272.527858][   T11] c1 (unregistering): left promiscuous mode
[ 2272.528073][   T11] br0: port 1(c1) entered disabled state
[ 2273.073609][   T11] br0: port 2(c2) entered disabled state
[ 2273.210070][   T11] c2 (unregistering): left allmulticast mode
[ 2273.210407][   T11] c2 (unregistering): left promiscuous mode
[ 2273.210718][   T11] br0: port 2(c2) entered disabled state
[ 2273.669625][   T11] br0: port 3(c3) entered disabled state
[ 2273.801666][   T11] c3 (unregistering): left allmulticast mode
[ 2273.801982][   T11] c3 (unregistering): left promiscuous mode
[ 2273.802201][   T11] br0: port 3(c3) entered disabled state
[ 2274.274926][   T11] br0: port 4(sender) entered disabled state
[ 2274.340013][   T11] sender (unregistering): left allmulticast mode
[ 2274.340351][   T11] sender (unregistering): left promiscuous mode
[ 2274.340630][   T11] br0: port 4(sender) entered disabled state